30540676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1601}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 56518560

約数和(自身を除く): 25977884

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 1004, 1601, 3202, 4769, 6404, 9538, 19076, 30419, 60838, 121676, 401851, 803702, 1607404, 7635169, 15270338, 30540676]

約数ペア:

[(1, 30540676), (2, 15270338), (4, 7635169), (19, 1607404), (38, 803702), (76, 401851), (251, 121676), (502, 60838), (1004, 30419), (1601, 19076), (3202, 9538), (4769, 6404)]